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电网技术  2006 

复合绝缘子动载机械性能探讨

, PP. 75-78

Keywords: 复合绝缘子,动载机械性能,拉扭组合试验,基础拉伸载荷

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Abstract:

对不同长度复合绝缘子在不同基础拉伸载荷下叠加不同强度扭矩进行了拉扭组合试验,并分别对单联和双联、压接式和楔接式复合绝缘子进行了拉扭组合试验。试验结果表明,在正常情况下耐张串载荷对复合绝缘子蠕变性能的影响不大,因此复合绝缘子可应用于耐张串。

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